<!-- Box for choosing the port to connect to -->
<div id="connect_box" style="position: absolute; left : 0; top: 0">
  <select id="port_list"><option>Please Wait...</option></select>
  <button id="connect_button">Connect</button>
</div>

<!-- Buttons -->
<div id="control_box" style="position: absolute; left : 0; bottom: 0; display : none;">
  <button id="toggle">Toggle LED1</button>
  <button id="flash">Flash LED2</button>
  <button id="get_temperature">Get Temperature</button>
</div>
<!-- Box for log messages -->
<div id="buffer" style="width:100%;height:100%;overflow:auto;">
</div>
<!-- Include main code -->
<script src="main.js"></script>
